Good day, Michal There is an issue with Windows build - both, checksum and pgp signature not match installer: gpg: enabled compatibility flags: gpg: Signature made 04/09/26 19:16:28 Russia TZ 2 Standard Time gpg: using RSA key 2BC7E4E67E3CC0C1BEA72F8C2EFC7FF0D416E014 gpg: using subkey 0x2EFC7FF0D416E014 instead of primary key 0xB1048932DD3AAAA3 gpg: using pgp trust model gpg: BAD signature from "Micha┼В Trojnara <Michal.Trojnara@stunnel.org>" [full] gpg: binary signature, digest algorithm SHA512, key algorithm rsa4096 Hash of stunnel-5.78-win64-installer.exe is B918F8CF2D4EE94496C655C1A8E1997A26A0F73BD5DBD59F5DD9C4AC3DECA871 instead of 541700197CE2E03DD86B343D9CBF6434359CCA9F44E6927FDE1D2C76C355C3E6 Best regards, Silmor On 09/04/2026 20:10, Michał Trojnara wrote:
Dear Users,
I have released version 5.78 of stunnel.
### Version 5.78, 2026.04.09, urgency: MEDIUM * Security bugfixes - OpenSSL DLLs updated to version 3.5.6. * Bugfixes - Fixed WIN32 transfer() loop errors with OOB TCP. - Fixed a memory leak introduced in version 5.73. - Build fix for systems without timegm() (thanks to Jose A. Diaz and Shubham Gupta). - Fixed a startup crash when both global (default) and service-level lists of values are configured for an option. * Features - Support for zstd and brotli compression with OpenSSL 3.2 and TLS 1.2 or older. - WIN32 OpenSSL build with zlib and zstd support. - Support for new "options" parameter values. - Less bloated errors on an invalid configuration file. - Documentation updated from Pod to Pandoc Markdown. - Removed support for OpenSSL versions older than 0.9.8. The final update for the OpenSSL 0.9.7 branch (0.9.7m) was issed on 23 Feb 2007.
Home page: https://www.stunnel.org/
Download: https://www.stunnel.org/downloads.html
SHA-256 hashes: 8727e53bb8b7528f850327a2a149158422c02183bc120d1d733cc65b1e2c349d stunnel-5.78.tar.gz 541700197ce2e03dd86b343d9cbf6434359cca9f44e6927fde1d2c76c355c3e6 stunnel-5.78-win64-installer.exe b585d0828165d2e317f3956f2657fa6fb265b34b3ff49181bf561acd8eea2500 stunnel-5.78-android.zip
Best regards, Mike